For best results, ensure surface is dry and free from rust flaking paint, dirt, dust and grease.
All bare zinc, aluminium and galvanised surfaces, should be primed with Hammerite Special Metals Primer.
After suitable preparation apply 2 thick coats, ensure that all edges and corners are adequately covered. The second coat must be applied within 8 hours.
After use remove as much paint as possible from application equipment before cleaning with Hammerite Brush Cleaner and Thinners.